Answer:
Manifest Destiny
Explanation:
there are no options but Manifest destiny was the thought that Americans were meant to expand westward, so many did in the 1800s
Confederation
The Articles of Confederation established a loose confederation of sovereign states and a weak central/federal government.
The empire separated between its western and eastern segments. The Eastern Empire kept going longer politically.
Constantine tried to bind together the realm under the Christian confidence understanding and requiring the Nicea Council to meet close to Constantinople in 325 AD. Additionally, Constantine's move of the cash-flow to New Rome left the Bishop of Rome as the most grounded authority figure in Rome itself, which empowered the improvement of the intensity of the papacy.
